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Cheap flights from New York to Ontario International (NYC - ONT)

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The best prices from New York to Ontario International are usually found in August or July, booked 43 days in advance, depart on a Thursday or Wednesday and return on a Tuesday

How to find the cheapest flight from
New York (NYC) to Ontario International (ONT)

NYC - ONT
Price
$261 - $518

Popular in

December

High demand for flights, 39% potential price rise

Cheapest in

August

Best time to find cheap flights, 17% potential price drop

Round-trip from

$261

From New York to Ontario International

One-way from

$62

One-way flight from New York to Ontario International

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from New York to Ontario International?

Users have found that flying from New York to Ontario International on a Sunday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

How far in advance should I book a flight from New York to Ontario International?

To save on the cost of your flight from New York to Ontario International, book at least 17 days before your planned departure. Booking around this time can save you about 20% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $75 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $95.

What is the cheapest month to fly from New York to Ontario International?

Our data shows that April tends to be the cheapest month to fly to Ontario International from New York. Users have commonly found prices around $86 for the month, but tickets can be as low as $43. Due to multiple factors, prepare for potentially higher prices in December.

When is the cheapest time to fly from New York to Ontario International (NYC - ONT)?

Unlike in the afternoon, when flights are generally more expensive, you can save up to 26% on flights from New York to Ontario International by exploring options for tickets in the evening.

Cheap flights from New York to Ontario International in February, March 2021

6 Mar - 9 Mar
$127pp
EWR
Newark
Multiple Airlines
 
1 STOP
ONT
Ontario
ONT
Ontario
Frontier
 
1 STOP
EWR
Newark
6 Mar - 8 Mar
$128pp
EWR
Newark
Multiple Airlines
 
1 STOP
ONT
Ontario
ONT
Ontario
Frontier
 
1 STOP
EWR
Newark
7 Mar - 8 Mar
$129pp
EWR
Newark
Frontier
 
1 STOP
ONT
Ontario
ONT
Ontario
Frontier
 
1 STOP
EWR
Newark

New York to Ontario International 2021 flight deals

6 Mar - 9 Mar
$127pp
EWR
Newark
Multiple Airlines
 
1 STOP
ONT
Ontario
ONT
Ontario
Frontier
 
1 STOP
EWR
Newark
6 Mar - 8 Mar
$128pp
EWR
Newark
Multiple Airlines
 
1 STOP
ONT
Ontario
ONT
Ontario
Frontier
 
1 STOP
EWR
Newark
7 Mar - 8 Mar
$129pp
EWR
Newark
Frontier
 
1 STOP
ONT
Ontario
ONT
Ontario
Frontier
 
1 STOP
EWR
Newark

Non-stop flights to Ontario International from New York

22 Jun - 29 Jun
$318pp
JFK
New York John F Kennedy Intl
JetBlue
Non-Stop
ONT
Ontario
ONT
Ontario
JetBlue
Non-Stop
JFK
New York John F Kennedy Intl
28 Jun - 6 Jul
$339pp
JFK
New York John F Kennedy Intl
JetBlue
Non-Stop
ONT
Ontario
ONT
Ontario
JetBlue
Non-Stop
JFK
New York John F Kennedy Intl
20 Jul - 25 Jul
$361pp
JFK
New York John F Kennedy Intl
JetBlue
Non-Stop
ONT
Ontario
ONT
Ontario
JetBlue
Non-Stop
JFK
New York John F Kennedy Intl

Last minute flights from New York to Ontario International

6 Mar - 9 Mar
$127pp
EWR
Newark
Multiple Airlines
 
1 STOP
ONT
Ontario
ONT
Ontario
Frontier
 
1 STOP
EWR
Newark
6 Mar - 8 Mar
$128pp
EWR
Newark
Multiple Airlines
 
1 STOP
ONT
Ontario
ONT
Ontario
Frontier
 
1 STOP
EWR
Newark
6 Mar - 9 Mar
$136pp
EWR
Newark
Frontier
   
2 STOPS
ONT
Ontario
ONT
Ontario
Frontier
 
1 STOP
EWR
Newark

One-way flights to Ontario International from New York

10:42 am - 9:37 am
Multiple Airlines
1 Stop
25h 55m
EWR - ONT
Multiple Airlines
$62
Gotogate
6:00 pm - 8:15 am
Frontier
1 Stop
17h 15m
EWR - ONT
Frontier
$65
Gotogate
9:41 am - 2:48 pm
Frontier
1 Stop
8h 07m
EWR - ONT
Frontier
$72
FlyFar

Related info for your journey

Flight FAQs

From New York to Ontario International

Are flight prices decreasing from New York to Ontario due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both New York and Ontario for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from New York to Ontario to control the spread of COVID-19?

Airlines globally have implemented additional safety measures to accommodate you. Alaska Airlines and Delta are some airlines that have done so. Airline carriers are regularly disinfecting and sanitizing their aircraft. Masks are provided and are mandatory while on board. Pre-flight testing for symptoms and antibodies, alongside socially distanced seating (for a limited time) will work towards keeping travelers safer while flying from New York to Ontario. Policies will vary by airline.

Which airlines flying from New York to Ontario have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like JetBlue, American Airlines, and United Airlines flying from New York to Ontario have implemented new flexible cancellation policies.

Can I find flights from New York to Ontario International for under $200 on Cheapflights?

Yes, there are multiple flights from New York to Ontario International for under $200. The cheapest flight booked recently is on Multiple Airlines for just $127, but on average you can expect to pay $139.

Are there nonstop flights from New York to Ontario International for under $400 on Cheapflights?

Cheapflights has at least 10 direct flights from New York to Ontario International under $400. A good price for a nonstop flight from New York to Ontario International is less than $405.

Are there last-minute flights available from New York to Ontario International for under $200?

There are currently 20+ open flights from New York to Ontario International within the next 7 days for less than $200.

What days are nonstop flights available from New York to Ontario?

Nonstop flights can be found on the following days: Sunday, Monday, Wednesday, Thursday, Friday, Saturday.

Is New York weather warmer or cooler than Ontario?

You can imagine temperatures to be in the 95 °F range in July. The weather in Ontario is generally hotter than New York's. As flight availability is subject to become more limited as peak season approaches it is ideal to book in a timely manner.

How long is the flight from New York to Ontario International?

JetBlue, Frontier, and American Airlines can get you from New York to Ontario International in just under 6h 10m. Your travel time can differ by up to 2h 14m. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What is the cheapest airline to fly from New York to Ontario International round-trip?

Our cheapest airline available from New York to Ontario International is Frontier. Our recent data shows that you can find tickets from as low as $129 on this airline. You may be able to fly from New York to Ontario International for 59% less than the average price by searching for this airline.

What are the cheapest airlines to fly from New York to Ontario International one-way?

$63 is the cheapest one-way deal found within the past few days, from Frontier.

Alternative routes for New York to Ontario International

Destination information for Ontario International

Flight duration
5h 50m

Airports servicing New York

Newark Intl (EWR)
La Guardia (LGA)

Airports servicing Ontario

Top 6 airlines flying from New York to Ontario International

Airline Cheapest Average Flexibility On-time COVID-19 safety
Frontier
$100 $243 No cancel fee 62%
Alaska Airlines
$118 $292 No cancel fee 75%
Delta
$132 $327 No cancel fee N/A
United Airlines
$124 $370 No cancel fee 69%
JetBlue
$138 $384 No cancel fee 62%
American Airlines
$127 $394 No cancel fee 71%
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